523945 (1998 RN1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5908482366 ± 6.19e-08
Semi-major axis (a)2.6093592301 AU ± 6.97e-09
Inclination (i)26.93752784° ± 2.79e-05
Long. of Asc. Node (Ω)344.62362730° ± 1.48e-05
Arg. of Perihelion (ω)303.82194462° ± 2.33e-05
Mean Anomaly (M)175.12585116° ± 1.48e-05
Mean Motion (n)0.2338360507°/day ± 9.37e-10
Perihelion dist (q)1.06762393 AU ± 1.61e-07
Aphelion dist (Q)4.15109453 AU ± 1.62e-07
Orbital Period4.21503135 yr ± 1.69e-08
Physical Parameters
H (abs. magnitude)19.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.394″
Uncertainty0
Orbit TypeAmor
MOID0.206987 AU
Observations Used94
Oppositions16
Arc Total1998-2019
First Observation Used1998-09-14
Last Observation Used2019-11-30
Observations (99)
Date Type RA Dec Mag Band Observatory
1998-09-27 11:09:48 C 22 14 38.09 +07 31 45.8 422
1998-09-27 11:10:58 C 22 14 38.07 +07 31 47.1 422
1998-09-27 11:12:03 C 22 14 38.04 +07 31 48.3 422
1998-09-27 20:38:54 C 22 14 20.87 +07 44 05.0 557
1998-09-27 20:41:45 C 22 14 20.76 +07 44 08.4 557
2015-08-03 14:01:14 C 02 22 48.260 +17 07 09.48 L F51
2015-08-03 14:18:31 C 02 22 48.448 +17 07 36.81 L F51
2015-08-03 14:35:50 C 02 22 48.681 +17 08 04.13 L F51
2015-08-07 10:02:29 C 02 23 51.54 +19 30 04.6 q V37
2015-08-07 10:10:32 C 02 23 51.56 +19 30 17.2 q V37
2015-08-07 10:16:58 C 02 23 51.61 +19 30 27.0 q V37
2015-08-13 08:50:11 C 02 24 10.06 +23 06 47.2 t 705
2015-08-13 08:52:03 C 02 24 10.03 +23 06 49.4 t 705
2015-08-13 08:53:54 C 02 24 10.03 +23 06 52.7 t 705
2015-09-06 07:21:57 C 02 04 39.93 +35 56 33.8 o 291
2015-09-06 07:25:43 C 02 04 39.67 +35 56 38.1 o 291
2015-09-06 07:30:01 C 02 04 39.36 +35 56 43.2 o 291
2015-10-12 05:03:38 C 00 40 45.94 +43 26 36.9 q G96
2015-10-12 05:10:22 C 00 40 45.31 +43 26 37.0 q G96
2015-10-12 05:17:07 C 00 40 44.66 +43 26 36.2 q G96
2015-10-12 05:23:53 C 00 40 44.05 +43 26 35.4 q G96
2015-10-13 08:47:34 C 00 38 08.26 +43 23 21.7 20.3 q I52
2015-10-13 08:51:31 C 00 38 07.77 +43 23 21.0 20.5 q I52
2015-10-13 08:55:29 C 00 38 07.42 +43 23 21.2 20.8 q I52
2015-10-13 08:59:27 C 00 38 07.11 +43 23 20.1 22.2 q I52
2019-03-04 07:19:36 C 12 19 13.11 -14 28 53.6 o 691
2019-03-04 07:32:52 C 12 19 12.40 -14 29 01.0 o 691
2019-03-04 07:46:10 C 12 19 11.62 -14 29 06.9 o 691
2019-04-05 08:08:14 C 11 16 19.391 -19 54 38.37 U F51
2019-04-05 08:24:04 C 11 16 17.821 -19 54 42.91 U F51
2019-04-05 08:39:56 C 11 16 16.246 -19 54 47.56 U F51
2019-04-07 08:04:24 C 11 11 43.193 -20 07 44.96 U F51
2019-04-07 08:19:17 C 11 11 41.726 -20 07 48.99 U F51
2019-04-07 08:34:10 C 11 11 40.256 -20 07 52.79 U F51
2019-04-07 08:49:04 C 11 11 38.802 -20 07 56.79 U F51
2019-04-09 06:15:27 C 11 07 19.53 -20 19 27.4 V G96
2019-04-09 06:22:56 C 11 07 18.79 -20 19 29.7 V G96
2019-04-09 06:30:24 C 11 07 18.10 -20 19 32.1 V G96
2019-04-09 06:37:52 C 11 07 17.36 -20 19 35.7 V G96
2019-10-25 05:03:56 C 20 27 01.041 -12 36 40.18 U F52
2019-10-25 05:37:44 C 20 27 05.520 -12 35 44.82 U F52
2019-10-25 05:54:33 C 20 27 07.717 -12 35 17.42 U F52
2019-10-31 01:51:23 C 20 45 07.23 -08 59 50.6 V G96
2019-10-31 01:59:33 C 20 45 08.22 -08 59 38.4 V G96
2019-10-31 02:07:44 C 20 45 09.14 -08 59 26.1 V G96
2019-11-30 04:59:43 C 22 00 15.081 +04 23 17.58 U F51
2019-11-30 05:15:46 C 22 00 16.531 +04 23 31.74 U F51
2019-11-30 05:31:47 C 22 00 17.973 +04 23 45.53 U F51
2019-11-30 05:47:53 C 22 00 19.421 +04 23 59.34 U F51